2018-03-192018-03-192012FERREIRA, Luciana D. B.; FERNANDES, Eliana P.; FERREIRA, Marcos D.; LEANDRO, Wilson M. Acúmulo de macronutrientes em cultivares de crisântemo para vaso, em Goianira GO. Revista Brasileira de Ciências Agrárias, Recife, v. 7, n. 1, p. 9-16, jan./mar. 2012.1981-0997http://repositorio.bc.ufg.br/handle/ri/14034The chrysantemum ornamental potential is expressed by meeting its nutritional requirements. This nutrient demand may vary both during the crop cycle and between cultivars. This paper describes the macronutrients accumulation in the following vase-grown chrysanthemum cultivars: White Diamond - WD; Eugene Yellow – EY; and Durban - DB. The experiment was conducted under nursery farm conditions in Goianira, Goiás, Brazil, between August and October, 2007, using a randomized experimental design in a 3 x 5 factorial scheme, with three cultivars, five growth stages and five replications. Data were collected at 20, 34, 48, 62 and 76 days after planting (DAP). The accumulation of N, P and K in leaves, stems, inflorescences and the global sum of its parts was quantified. The nutrients accumulation in different plant organs differed among cultivars. For cultivar WD, N and K accumulated in greater amounts in the inflorescences and P, in the leaves. For EY, the highest accumulation of N and K was in the leaves and for P, in the stems. For cultivar DB, the most expressive accumulation of N, P and K was observed in the inflorescences. For all the macronutrients assessed, accumulation increased at each time point, reaching a maximum at 76 DAP. The accumulation scale for macronutrients was K> N> P.porAcesso AbertoAbsorção de nutrientesDendrantema grandiflorumAcúmulo de nutrientesNutrient absorptionNutrient accumulationDendrantema grandiflorumArtigo